Company lists · Data refreshed November 2026

Top 25 Water resource management services based in Brazil

RevenueBase identified 227 company matches for water resource management services associated with Brazil as of November 2026 and tracks 8,405 professional contacts across them, including 1,919 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for water resource management services associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
227Companies
8,405Contacts tracked
1,919Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest water resource management services based in Brazil

Ranked by team size
Top 25 of 227 company matches for water resource management services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202610001+2,152 contacts →

Exact match

“Página Oficial da COPASA -”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“Desde 1995, a JHE Engenharia desenvolve as melhores soluções na prestação de serviços em engenharia nas áreas de Saneamento e Recursos Hídricos, Habitação, Edificações Públicas e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 20261,001-5,000218 contacts →

Exact match

“Somos um grupo empresarial com mais de 20 anos de história e forte atuação nos Estados de São Paulo, Minas Gerais, Goiás e Paraná.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“A EFFICO é uma empresa especializada em engenharia para todas as áreas do saneamento (abastecimento de água, esgotamento sanitário e meio ambiente).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-50109 contacts →

Exact match

“A Gerentec dedica-se a Gerenciamento, Estudos & Projetos e Serviços ligados à infra-estrutura urbana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSalvador, BrazilHQ recorded Nov 6, 20261,001-5,000107 contacts →

Exact match

“A Hydrosistem Engenharia é referência nacional em soluções completas de saneamento, com mais de 20 anos de atuação no gerenciamento, operação e manutenção de sistemas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFortaleza, BrazilHQ recorded Nov 6, 2026501-1,00087 contacts →

Exact match

“A política de Recursos Hídricos do Governo do Estado criou a Companhia de Gestão dos Recursos Hídricos – Cogerh, responsável hoje pelo gerenciamento e disciplinamento de mais de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchValinhos, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Somos uma empresa focada no desenvolvimento de projetos e estudos nas áreas de engenharia ambiental, infraestrutura e saneamento para o público privado e público, focada em trazer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“For over 20 years, we have developed engineering solutions for the most complex environmental challenges in Brazil and around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“A PACHA através de sua experiência na área ambiental, nasce para apoiar equipes e processos de tratamento de água, efluente e reuso, na resolução de problemas, acompanhamento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarueri, BrazilHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Uma empresa ágil e dinâmica dedicada a prover soluções de engenharia para clientes da iniciativa pública e privada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Nov 6, 20265,001-10,00064 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVitória, BrazilHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Soluções ambientais customizadas, alicerçadas no conhecimento científico - Há mais de duas décadas e com um time técnico experiente e altamente qualificado, a APLYSIA contribui…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Criada em 2001, a Geasanevita atua em projetos que envolvem engenharia de infraestrutura de saneamento em geral, tais como água, esgotamento sanitário, drenagem, hidrologia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“A JNS Engenharia, Consultoria e Gerenciamento tem como objetivo central a prestação de serviços nas áreas de Saneamento Básico, Meio Ambiente, Aproveitamento de Recursos Hídricos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJoinville, BrazilHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“A EBS - Empresa Brasileira de Saneamento, é uma das principais empresas privadas atuantes no setor, e atende os municípios no gerenciamento, operação, manutenção de sistemas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchItabuna, BrazilHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Empresa Municipal de Água e Saneamento”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGarça, BrazilHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“A Engeper Ambiental e Perfurações é a empresa que detém a execução da perfuração mais profunda da América Latina para um Poço de Abastecimento com 1.650m de profundidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“A POTAMOS é uma empresa brasileira, criada em 1993, com atuação específica no mercado de Engenharia de Recursos Hídricos, sendo atualmente referência brasileira na área.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoa Vista, BrazilHQ recorded Nov 6, 2026501-1,00031 contacts →

Exact match

“Companhia de águas e esgotos de roraima - caer”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchItajaí, BrazilHQ recorded Nov 6, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCordeirópolis, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Nossa maior responsabilidade é contribuir com a conservação do meio ambiente e com um dos recursos naturais mais importantes, a Água.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIndaiatuba, BrazilHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Empresa voltada para consultoria e projetos na área saneamento, hidráulica, meio ambiente e recursos hídricos, atendendo também as áreas de urbanismo, transporte e edificações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSalto, BrazilHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Água na qualidade e quantidade desejada pelos nossos clientes e parceiros, respeitando o meio ambiente e cumprindo as normas vigentes de perfuração e tratamento de água, sempre…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRecife, BrazilHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Engeconsult Consultores Tecnicos is a civil engineering company based out of Rua Xavier Marquês 94, Recife, Pernambuco, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 227 water resource management services based in Brazil

See the full list, filter by size, metro and specialty, and access 1,919 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water resource management services based in Brazil at a glance

As of Nov 6, 2026
22.8%Verified-email coverage
37.0Average contacts per company
11-50Median size (employees)
12.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
60
51-200
31
201-500
9
501-1,000
3
1,001-5,000
7
5,001-10,000
2
10001+
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 227 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “water resource management services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,919 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Water resource management services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “water resource management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water resource management services are there based in Brazil?

RevenueBase identified 227 company matches for water resource management services associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Copasa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water resource management services?

Sao Paulo leads with 29 company records, followed by Belo Horizonte (10) and Porto Alegre (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,919 professional contacts with verified work emails tracked across these 227 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.